项目: 1.国家自然科学基金面上项目：空间上算子值测度和框架, 2021.1-2024.12, 5万，参与者 2.国家自然科学基金：平移不变子空间的结构，2014.1-2017.12,主持人. 论文: 代表性论文如下： 1. Bei Liu, Rui Li andQingyue Zhang, The structure of finitely generated shift-invariant spaces in mixed Lebesgue spaces, Banach J. Math. Anal., 2020, 14, 63-77. 2.Qingyue Zhangand Wenchang Sun, Reconstruction of splines from nonuniform samples, Acta Math. Sin., 2019, 35(2), 245-256. 3.Qingyue Zhangand Zunxian Li, Multivariate dynamical sampling in and shift-invariant spaces, Numer. Funct. Anal. Optim., 2019, 40(6), 670-684. 4.Qingyue Zhang, Sampling theorem on shift invariant subspaces in mixed Lebesgue spaces, Journal of Interdisciplinary Mathematics, 2019, 22(2), 121-128. 5.Rui Li, Bei Liu, Rui Liu andQingyue Zhang, Nonuniform sampling in principal shift-invariant subspaces of mixed Lebesgue spaces, J. Math. Anal. Appl., 2017, 453(2), 928-941. |
